Does the Action Button turn off keyboard sound on iPhone?
Every other explanation of keyboard sound on this site ends the same way: flip the ring/silent switch on the side of the phone. Newer iPhones do not have that switch — they have a single customizable Action Button instead, and reassigning it to a Shortcut or the camera does not do what most people assume to the sound.
Search for why an iPhone keyboard is silent and almost every answer ends the same way: check the ring/silent switch on the side of the phone. That advice assumes a switch that a growing number of iPhones simply do not have anymore. An iPhone 15 Pro, a 16, or a 17 has a single Action Button in that spot instead, and once it has been reassigned to open the camera, trigger a Shortcut or turn on the flashlight, the one control every other explanation points to feels like it has vanished along with the switch.
What the switch used to do
On every iPhone before the Action Button, a small physical toggle on the left edge flipped one system-wide state: ringer on, or ringer silenced. Every keyboard on the phone, Apple’s own and any third-party one, checked that single state before playing its click, on every keypress, with no way for an individual keyboard to override it. It was the one setting that reliably muted keyboard sound, because it sat below any app or keyboard extension — a piece of hardware, not a setting any piece of software could get wrong.
What replaced it
The Action Button arrived with the iPhone 15 Pro and 15 Pro Max, taking the switch’s exact spot on the edge of the phone, and has been standard on every iPhone since the 16 lineup. It is a single button rather than a two-position toggle, and unlike the switch it replaced, it can be reassigned in Settings → Action Button to open the camera, turn on the flashlight, start a voice memo, launch a Shortcut, or a handful of other actions. Out of the box, though, it is set to do exactly what the old switch did: press and hold, feel a short haptic tap, see a small icon appear briefly on screen, and the ringer flips between on and silent, same as always.
Reassigning the button does not remove the setting it controlled
The part that trips people up is assuming the ring/silent state lived inside the switch, or now lives inside the button, and that changing what the button does changes the state along with it. It does not. Ring or silent is a property of the phone itself, tracked by iOS independently of whichever physical control currently has a fast path to it. The old switch was never anything more than a convenient, always-available way to flip that property; the Action Button, when left on its default assignment, is the same convenience carried forward. Reassign it to the camera and the ringer does not reset to on, does not get stuck wherever it happened to be, and does not stop existing — it simply loses the one-tap hardware shortcut it used to have, and stays exactly where you last set it.
How to reach it once the button is doing something else
Control Center keeps a Ring/Silent control you can add from Settings → Control Center, which puts a tap-to-toggle tile back within reach without touching the Action Button’s new job at all. It is the same state the switch used to flip, just reached through the screen instead of the edge of the phone. Anyone who wants the hardware shortcut back can also simply reassign the Action Button to Silent Mode again — nothing about picking a different action the first time locks that option out.
Why keyboard sound specifically follows this state
A keyboard click is a short system sound effect, the same lightweight mechanism behind the Mail “sent” sound or the camera shutter, and iOS decides whether to play it by checking the phone’s current ring/silent state at the instant of the keypress. That check has never had anything to do with which physical control last changed the state, or whether a control is currently assigned to it at all — it reads the state itself, the way a light switch on the wall does not care whether the dimmer next to it is currently set to control something else. Reassigning the Action Button changes what a press of that specific button does going forward. It has no path to the ring/silent state itself, so it has no path to whether the keyboard clicks either.
Haptics are unaffected either way
Keyboard haptics — the tap you feel under your thumb rather than hear — answer to a completely separate setting, Settings → Sounds & Haptics → Keyboard Feedback → Haptic, and ignore the ring/silent state entirely, on every iPhone with or without an Action Button. A keyboard silenced by the ringer state still taps under your finger exactly as before, whichever control, if any, is currently wired to flip that ringer.
A quick way to check which state you are actually in
- Open Control Center and look at the Ring/Silent tile, if you have added it — a bell means the ringer is on, a bell with a line through it means silent.
- Press and hold the Action Button once. If it is still assigned to Silent Mode, the icon that pops up and the haptic tap that comes with it tell you which state you just switched to.
- If the Action Button is assigned to something else entirely, a press will open the camera, fire a Shortcut or whatever else you picked instead — and tells you nothing about the ringer, which is exactly the situation this guide is about.
Where Kibo fits
Kibo’s key sounds use that same lightweight system sound mechanism as Apple’s own click, checking the phone’s ring/silent state on every keypress rather than watching for a specific hardware control — so a Kibo click follows the state correctly on a phone with the classic switch, a phone with an Action Button still set to Silent Mode, and a phone whose Action Button has been reassigned to something else entirely. Haptic feedback comes from the Taptic Engine and keeps working the same way regardless. None of it needs Full Access, which Kibo reads only for the Copy word, Copy line and Paste buttons on its own toolbar. It is free to download.
Frequently asked questions
Does reassigning the Action Button turn keyboard sound back on or off?
No. Reassigning the Action Button only changes what a press of that button does going forward. The ring/silent state it used to control keeps whatever value it was last set to, and keyboard sound keeps following that state exactly as before.
How do I mute keyboard sound on an iPhone that has an Action Button instead of a switch?
Add the Ring/Silent control to Control Center from Settings → Control Center, and tap it there. You can also set the Action Button back to Silent Mode in Settings → Action Button if you want the one-press hardware shortcut restored.
Does the Action Button need to be set to Silent Mode for keyboard clicks to respect the ringer?
No. Keyboard sound checks the phone’s ring/silent state directly, not whatever the Action Button currently happens to be assigned to. The two are connected only when the button’s job is set to Silent Mode, which is the default but not the only option.
Try it on your own keyboard
Kibo is a free custom keyboard for iPhone with real mechanical key sounds, a wardrobe of themes and RGB backlight effects. No account, no ads, and it works with Full Access left off.